With the rapid development of animal husbandry and the continuous improvement of consumers' requirements for dairy product quality, the quality and safety of milk have become the focus of people's attention. The somatic cell analyzer (a.k.a. somatic cell counter), as an advanced detection device, plays an increasingly important role
Enzyme linked immunosorbent assay (ELISA) is an effective method for detecting toxic and harmful substances in food. With people's increasing attention to food safety, this method has been widely used in food production and testing. This article will introduce the application and advantages of ELISA in food safety
Colloidal gold chromatography differs from fluorescence immunoassay in terms of signal substances, principles, sensitivity, specificity, and usability.
Regarding signal substance difference, the signal substance of colloidal gold chromatography is nano gold particles with a diameter of 1-100nm, with an absorption peak at 520nm, which can
